Kal P. Dal had a brief period of fame in the late '70s with his mix of '50s rock & roll and garage rock. His first records sold very well, but in the '80s sales dropped low, and after his death in 1985 he soon vanished from the music stores and the public mind. In the small town of Arlöv, Sweden, Karl Ljunggren worked at a youth center and played rock & roll with the kids. When there were concerts at Akademiska Föreningen in nearby Lund, he played sets in between the bigger acts and that way got to know a number of local artists, among them Peps Persson. It was also Persson who convinced Sonet to record an album with Ljunggren a few years later. The only problem was that there was no band, but in a week Ljunggren had formed Kal P. Dal Och Pågarna together with guitarists Mårten Micro and Janne Knuda, bassist Jo-Jo Kamp, and drummer Bronco Nyman. Two sets in the studio, totalling only five hours, resulted in Till Mossan, which was released in 1977. The producer was Peps Persson.